Effect of cationic antiseptics on fluorescent characteristics and electron transfer in cyanobacterial photosystem I complexes
In this study, the effects of cationic antiseptics such as chlorhexidine, picloxidine, miramistin, and octenidine at concentrations up to 150 µM on fluorescence spectra and its lifetimes, as well as on light-induced electron transfer in protein-pigment complexes of photosystem I (PSI) isolated from...
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| Veröffentlicht in: | Photosynthesis research 2024-03, Vol.159 (2-3), p.241-251 |
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| creator | Paschenko, Vladimir Z. Lukashev, Eugene P. Mamedov, Mahir D. Gvozdev, Daniil A. Knox, Peter P. |
| description | In this study, the effects of cationic antiseptics such as chlorhexidine, picloxidine, miramistin, and octenidine at concentrations up to 150 µM on fluorescence spectra and its lifetimes, as well as on light-induced electron transfer in protein-pigment complexes of photosystem I (PSI) isolated from cyanobacterium
Synechocystis
sp. PCC 6803 have been studied. In doing so, octenidine turned out to be the most “effective” in terms of its influence on the spectral and functional characteristics of PSI complexes. It has been shown that the rate of energy migration from short-wavelength forms of light-harvesting chlorophyll to long-wavelength ones slows down upon addition of octenidine to the PSI suspension. After photo-separation of charges between the primary electron donor P
700
and the terminal iron-sulfur center(s)
F
A
/
F
B
, the rate of forward electron transfer from (
F
A
/
F
B
)
−
to the external medium slows down while the rate of charge recombination between reduced
F
A
/
F
B
−
and photooxidized P
700
+
increases. The paper considers the possible causes of the observed action of the antiseptic. |
| doi_str_mv | 10.1007/s11120-023-01039-5 |
| format | Article |
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Synechocystis
sp. PCC 6803 have been studied. In doing so, octenidine turned out to be the most “effective” in terms of its influence on the spectral and functional characteristics of PSI complexes. It has been shown that the rate of energy migration from short-wavelength forms of light-harvesting chlorophyll to long-wavelength ones slows down upon addition of octenidine to the PSI suspension. After photo-separation of charges between the primary electron donor P
700
and the terminal iron-sulfur center(s)
F
A
/
F
B
, the rate of forward electron transfer from (
F
A
/
F
B
)
−
to the external medium slows down while the rate of charge recombination between reduced
F
A
/
F
B
−
and photooxidized P
700
+
increases. The paper considers the possible causes of the observed action of the antiseptic.</description><identifier>ISSN: 0166-8595</identifier><identifier>EISSN: 1573-5079</identifier><identifier>DOI: 10.1007/s11120-023-01039-5</identifier><identifier>PMID: 37480468</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Algae ; Antiseptics ; Biochemistry ; Biomedical and Life Sciences ; Chlorhexidine ; Chlorophyll ; Cyanobacteria ; Electron transfer ; Electrons ; Energy ; fluorescence ; Iron-sulfur centers ; Life Sciences ; Light ; Photosystem I ; Plant Genetics and Genomics ; Plant Physiology ; Plant Sciences ; Proteins ; Sulfur ; Synechocystis ; Wavelength</subject><ispartof>Photosynthesis research, 2024-03, Vol.159 (2-3), p.241-251</ispartof><rights>The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>2023. The Author(s), under exclusive licence to Springer Nature B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c408t-ed52c64294aa8f9dcfbe0e728d9fa12040a8b5163aaffcfcf154aed3b2e893133</citedby><cites>FETCH-LOGICAL-c408t-ed52c64294aa8f9dcfbe0e728d9fa12040a8b5163aaffcfcf154aed3b2e893133</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11120-023-01039-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11120-023-01039-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27907,27908,41471,42540,51302</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37480468$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Paschenko, Vladimir Z.</creatorcontrib><creatorcontrib>Lukashev, Eugene P.</creatorcontrib><creatorcontrib>Mamedov, Mahir D.</creatorcontrib><creatorcontrib>Gvozdev, Daniil A.</creatorcontrib><creatorcontrib>Knox, Peter P.</creatorcontrib><title>Effect of cationic antiseptics on fluorescent characteristics and electron transfer in cyanobacterial photosystem I complexes</title><title>Photosynthesis research</title><addtitle>Photosynth Res</addtitle><addtitle>Photosynth Res</addtitle><description>In this study, the effects of cationic antiseptics such as chlorhexidine, picloxidine, miramistin, and octenidine at concentrations up to 150 µM on fluorescence spectra and its lifetimes, as well as on light-induced electron transfer in protein-pigment complexes of photosystem I (PSI) isolated from cyanobacterium
Synechocystis
sp. PCC 6803 have been studied. In doing so, octenidine turned out to be the most “effective” in terms of its influence on the spectral and functional characteristics of PSI complexes. It has been shown that the rate of energy migration from short-wavelength forms of light-harvesting chlorophyll to long-wavelength ones slows down upon addition of octenidine to the PSI suspension. After photo-separation of charges between the primary electron donor P
700
and the terminal iron-sulfur center(s)
F
A
/
F
B
, the rate of forward electron transfer from (
F
A
/
F
B
)
−
to the external medium slows down while the rate of charge recombination between reduced
F
A
/
F
B
−
and photooxidized P
700
+
increases. The paper considers the possible causes of the observed action of the antiseptic.</description><subject>Algae</subject><subject>Antiseptics</subject><subject>Biochemistry</subject><subject>Biomedical and Life Sciences</subject><subject>Chlorhexidine</subject><subject>Chlorophyll</subject><subject>Cyanobacteria</subject><subject>Electron transfer</subject><subject>Electrons</subject><subject>Energy</subject><subject>fluorescence</subject><subject>Iron-sulfur centers</subject><subject>Life Sciences</subject><subject>Light</subject><subject>Photosystem I</subject><subject>Plant Genetics and Genomics</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>Proteins</subject><subject>Sulfur</subject><subject>Synechocystis</subject><subject>Wavelength</subject><issn>0166-8595</issn><issn>1573-5079</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNqFkTFv1jAQhi1ERT8Kf4ABWWJhCT3HdmKPqCpQqRJLmS3HOdNUiR1sR-Ib-O-4TQGJAeThhnvuse5eQl4xeMcA-vPMGGuhgZY3wIDrRj4hByZ73kjo9VNyANZ1jZJanpLnOd8BgOoYf0ZOeS8UiE4dyI9L79EVGj11tkwxTI7aUKaMa5lcpjFQP28xYXYYCnW3NllXME35oW3DSHGuglTBkmzIHhOdAnVHG-Kwo3am620sMR9zwYVeUReXdcbvmF-QE2_njC8f6xn58uHy5uJTc_3549XF--vGCVClwVG2rhOtFtYqr0fnBwTsWzVqb-sJBFg1SNZxa7139TEpLI58aFFpzjg_I29375ritw1zMctUF5pnGzBu2XAmecdBg_4v2irB6sW1FBV98xd6F7cU6iKGA2dCsA6gUu1OuRRzTujNmqbFpqNhYO5zNHuOplrNQ45G1qHXj-ptWHD8PfIruArwHci1Fb5i-vP3P7Q_AQZuqwQ</recordid><startdate>20240301</startdate><enddate>20240301</enddate><creator>Paschenko, Vladimir Z.</creator><creator>Lukashev, Eugene P.</creator><creator>Mamedov, Mahir D.</creator><creator>Gvozdev, Daniil A.</creator><creator>Knox, Peter P.</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QP</scope><scope>K9.</scope><scope>M7N</scope><scope>7X8</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>20240301</creationdate><title>Effect of cationic antiseptics on fluorescent characteristics and electron transfer in cyanobacterial photosystem I complexes</title><author>Paschenko, Vladimir Z. ; Lukashev, Eugene P. ; Mamedov, Mahir D. ; Gvozdev, Daniil A. ; Knox, Peter P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c408t-ed52c64294aa8f9dcfbe0e728d9fa12040a8b5163aaffcfcf154aed3b2e893133</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Algae</topic><topic>Antiseptics</topic><topic>Biochemistry</topic><topic>Biomedical and Life Sciences</topic><topic>Chlorhexidine</topic><topic>Chlorophyll</topic><topic>Cyanobacteria</topic><topic>Electron transfer</topic><topic>Electrons</topic><topic>Energy</topic><topic>fluorescence</topic><topic>Iron-sulfur centers</topic><topic>Life Sciences</topic><topic>Light</topic><topic>Photosystem I</topic><topic>Plant Genetics and Genomics</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><topic>Proteins</topic><topic>Sulfur</topic><topic>Synechocystis</topic><topic>Wavelength</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Paschenko, Vladimir Z.</creatorcontrib><creatorcontrib>Lukashev, Eugene P.</creatorcontrib><creatorcontrib>Mamedov, Mahir D.</creatorcontrib><creatorcontrib>Gvozdev, Daniil A.</creatorcontrib><creatorcontrib>Knox, Peter P.</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>MEDLINE - Academic</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Photosynthesis research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Paschenko, Vladimir Z.</au><au>Lukashev, Eugene P.</au><au>Mamedov, Mahir D.</au><au>Gvozdev, Daniil A.</au><au>Knox, Peter P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of cationic antiseptics on fluorescent characteristics and electron transfer in cyanobacterial photosystem I complexes</atitle><jtitle>Photosynthesis research</jtitle><stitle>Photosynth Res</stitle><addtitle>Photosynth Res</addtitle><date>2024-03-01</date><risdate>2024</risdate><volume>159</volume><issue>2-3</issue><spage>241</spage><epage>251</epage><pages>241-251</pages><issn>0166-8595</issn><eissn>1573-5079</eissn><abstract>In this study, the effects of cationic antiseptics such as chlorhexidine, picloxidine, miramistin, and octenidine at concentrations up to 150 µM on fluorescence spectra and its lifetimes, as well as on light-induced electron transfer in protein-pigment complexes of photosystem I (PSI) isolated from cyanobacterium
Synechocystis
sp. PCC 6803 have been studied. In doing so, octenidine turned out to be the most “effective” in terms of its influence on the spectral and functional characteristics of PSI complexes. It has been shown that the rate of energy migration from short-wavelength forms of light-harvesting chlorophyll to long-wavelength ones slows down upon addition of octenidine to the PSI suspension. After photo-separation of charges between the primary electron donor P
700
and the terminal iron-sulfur center(s)
F
A
/
F
B
, the rate of forward electron transfer from (
F
A
/
F
B
)
−
to the external medium slows down while the rate of charge recombination between reduced
F
A
/
F
B
−
and photooxidized P
700
+
increases. The paper considers the possible causes of the observed action of the antiseptic.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><pmid>37480468</pmid><doi>10.1007/s11120-023-01039-5</doi><tpages>11</tpages></addata></record> |
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| subjects | Algae Antiseptics Biochemistry Biomedical and Life Sciences Chlorhexidine Chlorophyll Cyanobacteria Electron transfer Electrons Energy fluorescence Iron-sulfur centers Life Sciences Light Photosystem I Plant Genetics and Genomics Plant Physiology Plant Sciences Proteins Sulfur Synechocystis Wavelength |
| title | Effect of cationic antiseptics on fluorescent characteristics and electron transfer in cyanobacterial photosystem I complexes |
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